NKO Atomic Clock

Current time in milliseconds unit, dday remaining time calculator, elapsed time, stopwatch, server time checker

Chatroom by domain
우리말 English

http://qumuveyi.blogspot.com/ server time check history

  • 2021-10-24 01:22:55 KST 0.096556
  • 2021-10-20 18:52:31 KST 0.140881
  • 2021-10-18 22:47:43 KST 0.091829
  • 2021-10-18 12:19:10 KST 0.048270
  • 2021-10-17 03:49:30 KST 0.166861
  • 2021-10-16 02:55:47 KST -0.031848
  • 2021-10-14 14:22:07 KST 0.228781
  • 2021-10-13 13:58:18 KST -0.058945
  • 2021-10-12 13:44:16 KST 0.093478
  • 2021-10-11 14:37:39 KST -0.079528
  • Average 0.0696335

Recent view

Popular checks

We fetch a server clock and let you see

Webservers transmit their time in seconds unit, so without special treatment, the maximum error would be as big as 1 second. NKO Atomic Clock calculates a server time more than ten times in 1 second and seize the moment when the second changes. Thus we can minimize the calculation error as small as 0.1 second. Moreover, delays between our server and a destination server are considered so the accuracy of time increases.

NKO supports the HTTPS protocol and subdomains

Some servers use different servers over protocols or subdomains. You can get a desired result by specifying more details.


# You need to tell us an exact server address. For example, some sites host differently by whether the address begin with WWW or not.

# Even if your computer clock isn't synchronized, NKO always will display correct time.

# If you click a numeric time error in the history view, the clock will use that measurement.

# The results can have quite much error if the destination server is under load balancing. Please refer to a variance in the server time history information.

# A particular service uses its own time clock, different with web servers' clock. in this case, server time guessing is not meaningful.